//封装一个函数获取一个结果
export const getTime = ()=>{
  let message = ''
  let hours = new Date().getHours()
  if(hours<=9){
    message = '早上'
  }else if(hours<=12){
    message = '上午'
  }else if(hours<=18){
    message = '下午'
  }else{
    message = '晚上'
  }
  return message
}